<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>template</title>
</head>

<body>
    <header>

    </header>
    <section>

    </section>
    <footer>

    </footer>
    <script src="js/jquery-3.2.1.min.js"></script>
    <script>
        $("header").load("./head.html", function() {})
        $("footer").load("./foot.html", function() {})
    </script>
</body>

</html>